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Answer : 64b^2 - 4
Hope that helps. If you need me to explain how I got my answer I will provide a picture.
Answer: Its the second choice
Step-by-step explanation: square area is base x height; the base is 12 the height is 4. triangle area = (base x height)/ 2; base is 12, times 4 (height), then divide by 2
Let the required weight be X, then
z = (X - mean)/standard deviation
2 = (X - 16)/1
X - 16 = 2
X = 2 + 16
X = 18 oz.
Answer:
C) 41 square units
Step-by-step explanation:
I am unable to provide my work at the moment. I hope the answer is enough for you. D: